SSLEngine.wrap(...) returns NOT_HANDSHAKING even when the alert was not consumed yet in latest JDK12 release (possible regression).

[Norman Maurer]

Wasn’t it possible at some point to browse the bugs without a login ? When I try to look at the issue it asks me for a login :/

Bye
Norman


> On 13. Mar 2019, at 13:31, Sean Mullan <sean.mullan at oracle.com> wrote:
> 
> My best guess is that https://bugs.openjdk.java.net/browse/JDK-8214418 is the cause.
> 
> Xuelei, would you have time to look at this?
> 
> Thanks,
> Sean
> 
> On 3/13/19 2:31 AM, Norman Maurer wrote:
>> Is there anything else I can do to have anyone look into this?
>> I just want to make sure this does not fall through before the final JDK 12 release is done.
>> Bye
>> Norman
>>> On 4. Mar 2019, at 21:15, Norman Maurer <norman.maurer at googlemail.com <mailto:norman.maurer at googlemail.com>> wrote:
>>> 
>>> Any comments here ?
>>> 
>>> Bye
>>> Norman
>>> 
>>> 
>>>> On 28. Feb 2019, at 09:24, Norman Maurer <norman.maurer at googlemail.com <mailto:norman.maurer at googlemail.com>> wrote:
>>>> 
>>>> Hi all,
>>>> 
>>>> I think I found a possible regression / bug in the latest JDK12 release when trying to upgrade the Netty CI server to test with the latest JDK12 release. The problem is that SSLEngine.wrap(…) returns NOT_HANDSHAKING even when there are bytes left that should be consumed (the alert itself). My understanding is that it should only return “NOT_HANDSHAKING” once we also consumed the alert. Please correct me if I wrong tho.
>>>> 
>>>> I pushed a reproducer for this here:
>>>> 
>>>> https://github.com/normanmaurer/jdk12_ssl_engine_unwrap_bug
>>>> 
>>>> When running this on the latest JDK12 release (and later JDK versions) it will fail with an AssertionError, while everything works as expected when using earlier Java versions.
>>>> 
>>>> Here is the Java version I used to reproduce:
>>>> 
>>>> # java -version
>>>> openjdk version "12" 2019-03-19
>>>> OpenJDK Runtime Environment (build 12+33)
>>>> OpenJDK 64-Bit Server VM (build 12+33, mixed mode, sharing)
>>>> 
>>>> 
>>>> It seems like this was not always the case for Java12 tho, as I can not reproduce it with this version:
>>>> 
>>>> #java -version
>>>> openjdk version "12-ea" 2019-03-19
>>>> OpenJDK Runtime Environment (build 12-ea+27)
>>>> OpenJDK 64-Bit Server VM (build 12-ea+27, mixed mode, sharing)
>>>> 
>>>> I don't have all the “in between” releases on my machine atm so I can not tell exactly on which release this “broke” :/
>>>> 
>>>> Thanks
>>>> Norman
>>>> 
>>>> 
>>>> 
>>>